This is an example of low-level student work. The definition is correct but incomplete, the "Rules" section is inaccurate/incomplete. The example provided is fine, but there is no graphic representation or Lewis dot structure. Contrasted with the high level student work example on the same topic, it is clear how much is lacking from this poster. The presentation had slightly more information about being ionic compounds made of positive and negative ions but nothing about the octet rule, empirical formula, or why it is more stable.
This is an example of low-level student work. The definition is correct but incomplete, the "Rules" section is inaccurate/incomplete. The example provided is fine, but there is no graphic representation or Lewis dot structure. Contrasted with the high level student work example on the same topic, it is clear how much is lacking from this poster. The presentation had slightly more information about being ionic compounds made of positive and negative ions but nothing about the octet rule, empirical formula, or why it is more stable.